package com.atguigu.gulimall.gulimallseckkill.interceptor;

import com.atguigu.common.constant.AuthServerConstant;
import com.atguigu.common.vo.MemberRsepVo;
import org.springframework.stereotype.Component;
import org.springframework.util.AntPathMatcher;
import org.springframework.web.servlet.HandlerInterceptor;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

@Component
public class LoginInterceptor implements HandlerInterceptor {





    public static ThreadLocal<MemberRsepVo>  loginUser=new ThreadLocal<>();
    @Override
    public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception {
        String uri = request.getRequestURI();
        // 这个请求直接放行
        boolean match = new AntPathMatcher().match("/kill", uri);

        if(match){
            MemberRsepVo memberRsepVo = (MemberRsepVo) request.getSession().getAttribute(AuthServerConstant.LOGIN_USER);
            if (memberRsepVo != null){
                loginUser.set(memberRsepVo);
                return true;
            }else {
                //没登录去登录
                request.getSession().setAttribute("msg","请先登录");
                response.sendRedirect("http://auth.gulimall.com/login.html");
                return false;
            }

        }
      return true;
    }
}
